/Engine/Source/Developer/ToolMenus/Public/ToolMenuDelegates.h
typedef TBaseDelegate_OneParam< [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [SWidget](API\Runtime\SlateCore\Widgets\SWidget) >, const [FToolMenuContext](API\Developer\ToolMenus\FToolMenuContext) & > FNewToolMenuWidget